Engine-CodesGeneric – P267C

P267C Code - 'B' Rocker Arm Actuator Position Sensor Circuit Low Bank 2

Quick Answer

The diagnostic trouble code P267C refers to the 'B' Rocker Arm Actuator Position Sensor Circuit Low on Bank 2. Common causes include Faulty rocker arm actuator position sensor, Damaged wiring or connectors in the circuit, Malfunctioning rocker arm actuator. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P267C indicates 'B' Rocker Arm Actuator Position Sensor Circuit Low Bank 2.
Common causes
Common causes include Faulty rocker arm actuator position sensor, Damaged wiring or connectors in the circuit, Malfunctioning rocker arm actuator.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code P267C Description

The diagnostic trouble code P267C refers to the 'B' Rocker Arm Actuator Position Sensor Circuit Low on Bank 2. This code indicates that there is a low voltage condition detected in the circuit that controls the position sensor for the rocker arm actuator on the second bank of the engine. The rocker arm actuator is responsible for adjusting the intake and exhaust valve timing, which is crucial for the engine's performance and efficiency.

OBDII Code P267C - 'B' Rocker Arm Actuator Position Sensor Circuit Low Bank 2
P267C Code - 'B' Rocker Arm Actuator Position Sensor Circuit Low Bank 2

Common Causes of P267C

  1. Faulty rocker arm actuator position sensor
  2. Damaged wiring or connectors in the circuit
  3. Malfunctioning rocker arm actuator
  4. Issues with the engine control module (ECM)
  5. Electrical interference or corrosion in the circuit

Symptoms of P267C

  1. Reduced engine power
  2. Poor fuel efficiency
  3. Rough idling
  4. Engine stalling
  5. Check engine light illuminated

How to Fix P267C

  1. Begin by conducting a thorough inspection of the rocker arm actuator position sensor and its wiring harness for any visible damage or corrosion.
  2. Test the sensor using a multimeter to check for proper voltage and resistance values.
  3. If the sensor is faulty, replace it with a new one and ensure proper installation.
  4. Check the wiring and connectors for any issues and repair or replace them as needed.
  5. Clear the diagnostic trouble codes from the ECM and perform a test drive to verify that the issue has been resolved.

Cost to Fix P267C

The cost of repairing a 'B' Rocker Arm Actuator Position Sensor Circuit Low on Bank 2 can vary depending on the specific cause of the issue and the labor rates in your area. Generally, the cost of parts for this repair can range from $100 to $300, while labor costs can add another $100 to $200. Keep in mind that rates at auto repair shops can vary, so it's advisable to get a few quotes from different shops to determine the most cost-effective option.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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